Based on what your saying there is a bigger tax cut percentage wise as well for the upper class. @avromie7 seemed to be saying the opposite.. though the chart above does seem to line up closer to what your saying...
The percentage that he uses is NOT the tax cut, it's the increase in after tax income.
As far as the chart, the numbers are skewed because they consider not taking advantage of the tax credit for buying health insurance to be a net tax increase even though taxes were never increased, rather the individual was given a choice whether or not they want to buy insurance.